#main {
            font-family: 'Poppins', sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            /* background:cornflowerblue; */
            min-height: 100vh;
            position: relative;
            overflow-x: hidden;
        }


.container-1 {
    
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            position: relative;
            z-index: 2;
        }

        /* Header Styles */
        .header {
            text-align: center;
            margin-bottom: 40px;
            position: relative;
        }

       

      

        .tagline {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.9);
            font-weight: 300;
        }

        /* Hero Section */
        .hero-section {
            text-align: center;
            margin-bottom: 50px;
            max-width: 900px;
            margin-left: auto;
            margin-right: auto;
            position: relative;
        }

        .hero-title {
            font-size: 3rem;
            font-weight: 700;
            background: linear-gradient(45deg, #fff, #e6f3ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 25px;
            line-height: 1.2;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }

        .hero-description {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.95);
            font-weight: 400;
            line-height: 1.8;
            max-width: 800px;
            margin: 0 auto;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
        }

        /* Registration Card */
        .registration-card {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-radius: 25px;
            padding: 40px;
            box-shadow: 
                0 25px 50px rgba(0, 0, 0, 0.15),
                0 0 0 1px rgba(255, 255, 255, 0.1);
            margin-bottom: 40px;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .registration-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 6px;
            background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
            background-size: 200% 100%;
            animation: gradientShift 3s ease-in-out infinite;
        }

        @keyframes gradientShift {
            0%, 100% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
        }

        .form-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: #2c3e50;
            text-align: center;
            margin-bottom: 35px;
            position: relative;
        }

        .form-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background: linear-gradient(90deg, #667eea, #764ba2);
            border-radius: 2px;
        }

        /* Form Grid */
        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 35px;
            margin-bottom: 35px;
        }

        .form-column {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            position: relative;
        }

        .form-group label {
            font-weight: 600;
            color: #2c3e50;
            margin-bottom: 10px;
            font-size: 1rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .form-group label i {
            color: #667eea;
            font-size: 1.1rem;
        }

        .form-group input,
        .form-group textarea {
            padding: 15px 20px;
            border: 2px solid #e1e8ed;
            border-radius: 15px;
            font-size: 1rem;
            font-family: 'Poppins', sans-serif;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            background: rgba(255, 255, 255, 0.8);
            position: relative;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #667eea;
            background: white;
            box-shadow: 
                0 0 0 4px rgba(102, 126, 234, 0.1),
                0 8px 25px rgba(102, 126, 234, 0.15);
            transform: translateY(-2px);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }

        /* Course Selection */
        .course-selection {
            margin-bottom: 35px;
            padding: 30px;
            background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
            border-radius: 20px;
            border: 2px solid rgba(102, 126, 234, 0.1);
            position: relative;
            overflow: hidden;
        }

        .course-selection::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(102, 126, 234, 0.03) 0%, transparent 70%);
            animation: pulse 4s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); opacity: 1; }
            50% { transform: scale(1.1); opacity: 0.8; }
        }

        .course-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: #2c3e50;
            margin-bottom: 25px;
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .radio-group {
            display: flex;
            flex-direction: column;
            gap: 20px;
            position: relative;
            z-index: 1;
        }

        .radio-option {
            display: flex;
            align-items: center;
            padding: 20px 25px;
            background: rgba(255, 255, 255, 0.9);
            border: 2px solid rgba(102, 126, 234, 0.2);
            border-radius: 18px;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
        }

        .radio-option::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
            transition: left 0.6s ease;
        }

        .radio-option:hover::before {
            left: 100%;
        }

        .radio-option:hover {
            border-color: #667eea;
            box-shadow: 
                0 8px 25px rgba(102, 126, 234, 0.2),
                0 0 0 1px rgba(102, 126, 234, 0.1);
            transform: translateY(-3px);
        }

        .radio-option input[type="radio"]:checked + .radio-custom + .radio-text {
            color: #667eea;
        }

        .radio-option input[type="radio"] {
            display: none;
        }

        .radio-custom {
            width: 24px;
            height: 24px;
            border: 3px solid #ddd;
            border-radius: 50%;
            margin-right: 18px;
            position: relative;
            transition: all 0.3s ease;
        }

        .radio-option input[type="radio"]:checked + .radio-custom {
            border-color: #667eea;
            background: #667eea;
            box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.2);
        }

        .radio-option input[type="radio"]:checked + .radio-custom::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 10px;
            height: 10px;
            background: white;
            border-radius: 50%;
        }

        .radio-text {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
            transition: color 0.3s ease;
        }

        .radio-text strong {
            font-weight: 600;
            color: #2c3e50;
            font-size: 1.1rem;
        }

        .price {
            font-weight: 700;
            color: #667eea;
            font-size: 1.3rem;
            text-shadow: 0 1px 2px rgba(102, 126, 234, 0.2);
        }

        /* Submit Button */
        .submit-btn {
            padding: 18px 40px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border: none;
            border-radius: 50px;
            font-size: 1.2rem;
            font-weight: 700;
            font-family: 'Poppins', sans-serif;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            gap: 10px;
            box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
        }

        .submit-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.6s ease;
        }

        .submit-btn:hover::before {
            left: 100%;
        }

        .submit-btn:hover {
            transform: translateY(-4px) scale(1.02);
            box-shadow: 0 15px 40px rgba(102, 126, 234, 0.5);
        }

        .submit-btn:active {
            transform: translateY(-2px) scale(1.01);
        }

        .submit-btn i {
            font-size: 1.1rem;
            transition: transform 0.3s ease;
        }

        .submit-btn:hover i {
            transform: translateX(3px);
        }

       

       

      

        /* Responsive Design */
        @media (max-width: 768px) {
            .container-1 {
                padding: 15px;
            }

            .logo {
                font-size: 2.8rem;
            }

            .hero-title {
                font-size: 2.2rem;
            }

            .hero-description {
                font-size: 1.1rem;
            }

            .registration-card {
                padding: 30px 25px;
            }

            .form-grid {
                grid-template-columns: 1fr;
                gap: 25px;
            }

            .form-column {
                gap: 20px;
            }

            .course-selection {
                padding: 25px 20px;
            }

            .radio-option {
                padding: 18px 20px;
            }

            .radio-text {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .submit-btn {
                padding: 16px 35px;
                font-size: 1.1rem;
            }
        }

        @media (max-width: 480px) {
            .logo {
                font-size: 2.2rem;
            }

            .hero-title {
                font-size: 1.9rem;
            }

            .registration-card {
                padding: 25px 20px;
            }

            .form-title {
                font-size: 1.8rem;
            }

            .course-title {
                font-size: 1.3rem;
            }

            .radio-option {
                padding: 15px 18px;
            }
        }